To do that you would have to replace the logo html in the theme master pages with html for a slideshow, and add supporting css in the base css file for the theme. You would also have to add supporting js to the bottom of the master page files, if it is a js driven slideshow. There are some that are pure css, and don't require js. You will find several examples on the web.
If you aren't good with html, or css, you will want to consider hiring a developer to do this for you.
I'm not a professional. I just know this is a way to go about it. There are professional theme devs that could possibly help. Try contacting OW Visuals, or Sprintally Solutions. I have seen both offer custom work.
There was a post on here about a year or so ago, with just such a slide show. Do a search, see if you can find it.
if you tell me what you want to do I can try to help
I saw in the Oxwall shop that this is a plugin. Please check the plugins. A new plug-in should be prepared for such a change. In general, there is no problem with image assignments as a site plan. But you have to create a local resource for mobile media attachments. If you have PHP knowledge, I can give you a short example.
Prepare a export db in install.php.
<div class = "ow_page_wrap"> Connect to css service.php and admin.php Create a media upload field on the admin page
fixing the content of the media.mp4 to the plugin package
The media path that is loaded in the admin domain should be css-enabled.
.ow_page_wrap
------------------------------------------------------------------------------
The following codes must be between <head> and </ head>.
<link rel="stylesheet" href="css/style.css"> <link rel="stylesheet" href="css/bigvideo.css"> <script src="js/modernizr-2.5.3.min.js"><body> & </body>you can make your site as you like because the things you will place on the video will be entirely on the video. In short, there is nothing about the video here. You just have to create your site with divs or tables and then place the following code at the bottom of them.
<!– BigVideo with work scriptler –>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> <script>window.jQuery || document.write('<script src="js/jquery-1.7.2.min.js"><\/script>')</script> <script src="js/jquery-ui-1.8.22.custom.min.js"></script> <script src="js/jquery.imagesloaded.min.js"></script> <script src="http://vjs.zencdn.net/c/video.js"></script><!– BigVideo scripti –>
<script src="js/bigvideo.js"></script>
<!– Video features–>
<script> $(function() { var BV = new $.BigVideo(); BV.init(); if (Modernizr.touch) { BV.show('img/background-dock.jpg'); } else { BV.show('vids/dock.mp4',{ambient:true}); } }); </script>
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you can call more at sosyallift.com
There is no reason to do so already 2 plugin on sale. I think this addon is aron and there is one more. A quarter of $ 5 is sold.
https://developers.oxwall.com/store/item/1309
https://developers.oxwall.com/store/item/1257https://developers.oxwall.com/store/item/1309
https://developers.oxwall.com/store/item/1257https://developers.oxwall.com/store/item/1309
i have test it and it works
ow-ghost
Cloudflare have video background "add on" feature and it is totally free.
i have test it and it works
ow-ghost
and when you done install cloudflare on your website you go to menu "apps" and you will see a app that runs background videos and you can install that app for free.